baber/WOPTO huggingface dataset:
Patent JP-S60113047-A (JP)
Title: Fuel feeder for engine
Inventor: KATSUMOTO TAKEHIKO
IPC: F02D41/20
Filed: 1983-11-22
Abstract: PURPOSE:To vary a fuel quantity to be fed to a combustion chamber in succession while aiming at extension in the dynamic range of a fuel injection quantity, by altering the fuel injection quantity with a mode other than valve opening time, in case of a fuel feeder for an engine. CONSTITUTION:Inside a casing of a solenoid-operated fuel injection valve (injector) A, a member (PZT) 8 composed of titanic acid lead zirconate is interposingly installed as a piezoelectric body. On the other hand, the injector A is installed in a suction passage 15 of an engine E and driven by a control signal out of a controller 17. This controller 17 is provided with a first control device, which controls thickness in the PZT8 for increase or decrease according to an operation state of the engine E with a switch, making up a fuel injection modifying device M, opened or closed, and a second control device, which controls the pulse width of the injector A so as to cause a fuel quantity to be fed to an engine combustion chamber to be continuously varied when an injection quantity per pulse in the injector A is discontinuously varied by altering thickness in the PZT8.
Patent JP-H1062517-A (JP)
Title: Radar apparatus
Inventor: YANO OSAMU
IPC: G01S7/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a radar apparatus by which the distance and the direction of an object displayed on a radar image displaying apparatus are made readable through simple operation. SOLUTION: This radar apparatus comprises a transparent electrode part 11 and a position detecting circuit 14 to detect the position of a screen 12 which an operator touches at the time when the operator touches the screen to indicate the desired position on the screen 12 of a radar image displaying apparatus 13. A CPU 16 detects constantly in a prescribed cycle the physical position and direction of the closest object relevant to the position which an operator touches out of data captured by an ARPA circuit 18 and a radar circuit 20. The distance or direction data of an object detected by the CPU 16 is transmitted to a radar image display apparatus 13 and displayed. Consequently, the operator can observe the distance and the direction of an object displayed on the radar image display apparatus 13 at one simple touch operation.
Patent JP-H0563837-A (JP)
Title: Terminal network controller
Inventor: TSUJII TAKAYUKI
IPC: H02J7/00
Filed: 1991-08-30
Abstract: PURPOSE:To realize the terminal network controller with a thionyl chloride group lithium battery mounted thereon as a main power supply in which the runaway of the controller due to a decrease in a voltage at battery terminals resulting from a chloride film in the inside of the battery growing attended with the use is prevented and the battery is used efficiently. CONSTITUTION:The controller is provided with a battery 1, a microcomputer 3 and a polarity inversion detection section 4, the microcomputer 3 counts the number of times of polarity inversion for a prescribed period and turns on a transistor(TR) 7 to discharge the battery 1 forcibly when the number of times of inversion does not reach a level to activate the chloride film of the battery 1 thereby reducing the internal resistance and preventing the runaway of the controller in advance and enabling efficient use of the battery 1.
Patent JP-H05238933-A (JP)
Title: Pharmaceutical composition
Inventor: KURISUCHIYAN BORERU
IPC: A61P7/02
Filed: 1992-08-19
Abstract: PURPOSE: To use a 9(Z),12(Z),15(Z)-octadecatrien-6-ynonic acid-type compound as a therapeutic active substance, especially anticoagulant, antiinflammatory agent and antibacterial agent. CONSTITUTION: Diclanin [9(Z),12(Z),15(Z)-octadecatrien-6-ynonic acid] is used as a therapeutic active substance, especially anticoagulant, antiinflammatory agent and antibacterial agent. It can be formulated as a pharmaceutical composition such as injection or tablet by including a pharmacologically inert excipient to diclanin used as the therapeutic active substance. Diclanin is usable also as a cosmetic composition such as cream, ointment or lotion.
Patent JP-H0560913-A (JP)
Title: Optical filter structural body
Inventor: FUJIWARA SHIGETOSHI
IPC: G02B5/24
Filed: 1991-08-30
Abstract: PURPOSE:To provide the optical filter structural body with which solarization resistance is excellent and a specified wavelength distribution and irradiation energy are obtainable stably over a long period of time and which efficiently shuts off IR rays including near IR rays and UV rays of short wavelengths and allows the sufficient transmission of visible light. CONSTITUTION:This optical filter structural body has a glass filter 7 consisting of phosphoric acid or fluorophosphoric acid glass into which copper oxide is incorporated at 0.1 to 5wt.% in terms of oxide and an aqua filter 6 having a liquid layer 5 of 3 to 50mm optical path length. The glass filter 7 is disposed on the outside of the container walls 2a, 2b of the aqua filter 6 or within the liquid layer 5 and the absorption end on the short wavelength side as its optical characteristics is within a 250 to 330nm range. The max. value of the spectral transmittance on the longer wavelength side than 780nm is <=40%.
Patent JP-H08211130-A (JP)
Title: Half latch and scanning latch using half latch thereof
Inventor: ROBAATO UOREN
IPC: G01R31/3185
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a half latch suitably employed in a specific type of scan latch by operating the half latch to select a data transfer state or a data holding state depending on the state of clock signal when the half latch is available. SOLUTION: Half latches 56a, 58a, 60a constituting a scan latch 6a have an input terminal for receiving an input signal, a first control terminal for receiving a clock signal, and an output terminal. The half latches 56a, 58a, 60a can select a data transfer state for transferring a signal from the input terminal to the output terminal, when they are available or a data holding state for storing the signal on the output terminal depending on the state of clock signal. A second control terminal receives a control signal for disabling the half latch selectively. When a scan latch 6a is constituted of the three half latches 56a 58a, 60a, a common clock signal can be employed.
Patent JP-2001041412-A (JP)
Title: Controller for steam generator
Inventor: UJIIE NAOKI
IPC: F22G5/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress the variations of a water level of a medium pressure drum even upon starting with instable steam pressure. SOLUTION: The present controller includes an IP-TB value 34 provided on a confluent line 10, and control means 41 for controlling the IP-TB valve 34 such that pressure of the confluent line 10 is higher than that located downstream of a middle pressure drum 32. Herein, pressure downstream of the medium pressure drum 32 is sealed with the pressure on the confluent line 10 with the aid of the pressure on the confluent line 10 without provision of a particular control valve and the like on the medium pressure steam line 30. Further, the pressure on the confluent line 10 is prevented from influencing pressure in the medium pressure drum 32 upon starting. Hereby, variations of a water level in the medium pressure drum 32 are suppressed even upon starting where steam pressure is instable.
Patent JP-H0864127-A (JP)
Title: Method for forming carbon stripe of color cathode-ray tube
Inventor: KASAI KIYOSHI
IPC: H01J9/20
Filed: 1994-08-22
Abstract: PURPOSE: To eliminate the danger to be generated with the use of the peeling agent at a high concentration, and to shorten the developing time, and to eliminate the trouble that the resist is left by using the high pressure developing liquid so as to eliminate the stripe resist with the carbon film formed on the resist. CONSTITUTION: The inner surface of a panel 1 is coated with the resist, and dried, and an aperture grill is used as a mask so as to expose the resist with the UV light. Next, the aperture grill is removed, and the development to the resist is performed. After the development, this resist is dried, and thereafter, the inner surface of the panel 1 formed with the stripe resist 2 is coated with the carbon liquid, and dried so as to form the carbon film 3. Next, the wetting that the foggy water is sprayed to the inner surface of the panel 1 is performed. The developing pure water 13 is jetted to the inner surface of the panel 1 at a high pressure, for example, 1.0-3.5MPa for development, and the stripe resist 2 is thereby eliminated.
Patent JP-H0384829-A (JP)
Title: Exposure method of color cathode-ray tube
Inventor: YAMAGUCHI TAKEHIRO
IPC: H01J9/227
Filed: 1989-08-28
Abstract: PURPOSE:To enhance the landing characteristic of a color cathode-ray tube by moving an exposure light source further away from a panel only when exposing the center color among red, green and blue fluorescent material mosaic formed on the inner face of the panel than when exposing the other two colors. CONSTITUTION:An exposure light source 4 is moved to a position 4a to form red fluorescent material mosaic for exposure and is then moved to a position 4b to form green fluorescent material mosaic for exposure. Finally, the exposure light source 4 is moved to a position 4c to form blue fluorescent material mosaic for exposure, and the positions 4a, 4c of the exposure light source 4 are disposed nearer to the inner face of a panel by a predetermined distance as compared to the position 4b; i.e., the exposure light source 4 is more distant from the panel 11 when exposing green light than when exposing red and blue color. Thus the green fluorescent material mosaic is disposed outside (actually inside) compared to the red and blue fluorescent material mosaic and the arrangement of the electron beam of the cathode-ray tube can be made to agree with that of each fluorescent material mosaic. The landing characteristic of the cathode- ray tube is therefore enhanced.
Patent JP-S59113905-A (JP)
Title: Production of steel plate of different thicknesses having one flat surface
Inventor: YOSHIMOTO YUKIO
IPC: B21B1/38
Filed: 1982-12-18
Abstract: PURPOSE:To improve the strength in a tapered part and the strain in the stage of welding by forming a steel plate of different thicknesses having steps on both sides by a rolling mill and pressing the stepped part of the steel plate by a press straightener so that the one side in the stepped part is formed flat. CONSTITUTION:A steel plate of different thicknesses consisting of a thick part 2 and a thin part 3 and having stepped parts 4 on both surfaces is produced by, for example, a quadruple reversible rolling mill. Such plate 1 is placed on the bedding 6 on a table 7 of a press straightener. A die 5 is placed on the top side of the part 4 and said part is pressed and compressed by a press cylinder 8 of the press straightener from above. The one side of the part 4 is thus formed flat and the steel plate of different thicknesses having one flat surface is produced.
Patent JP-S6375730-A (JP)
Title: Liquid crystal electrooptical device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/141
Filed: 1986-09-19
Abstract: PURPOSE:To permit arbitrary control of the surface charge of an org. oriented film by adding a ferroelectric liquid crystal to the oriented film. CONSTITUTION:The org. oriented film added with the ferroelectric liquid crystal is formed on the surface of at least one sheet of the substrates of a titled device for which the optically active chiral smectic liquid crystal is used. The oriented film is formed; for example, by spin-coating a soln. of an org. oriented film material (e.g.; polyimide) 3 added with the liquid crystal exhibiting a ferroelectric characteristic on the glass substrate having a patterned transparent conductive film 2. Said film is prepd. by impressing an electric field in the direction perpendicular to the film plane to unify the directions of the spontaneous polarization of the liquid crystal and curing the same. The provision of the surface charge to the oriented film is thereby permitted and the kind and quantity thereof are freely changeable.
Patent JP-H01176804-A (JP)
Title: Secondary control hydraulic drive with opening circuit
Inventor: HAINTSU BERUTORUTO
IPC: F16H39/10
Filed: 1988-09-03
Abstract: PURPOSE: To quickly change an energy flow by controlling a displacement adjusting device of a secondary unit with an electronic controller connected with a position sensor and a rotation speed detecting device. CONSTITUTION: A rotation speed and flow setting controller 22 of a secondary unit 2 has a position sensor 33, the position sensor 33 detects the position of piston 13. While the secondary unit 2 wants to be driven, an electronic controller 23 sends a control signal to a control valve 29, the secondary unit 2 is predetermined to have a big displacement. In the case that an actual rotation speed of the secondary unit 2 is higher than the predetermined desired rotation speed set in the electronic controller 23, or the inclination angle has to be correspondingly smaller than the actual rotation speed, the secondary unit 2 is controlled to go back and to be inclined so as to have a smaller displacement.
Patent JP-S6280418-A (JP)
Title: Three-dimensional surface combustion type burner
Inventor: ABE FUMIO
IPC: F23D14/16
Filed: 1985-10-04
Abstract: PURPOSE:To prevent a peeling-off of a surface of a burner element and enable a stable combustion to be carried out continuously by a method ceramic body having fine holes with a mean diameter sufficient to cause mixture gas to be dispersed communicating with a front surface and a rear surface and having all volumes more than a specified volume is attached to an extremity end of a mixture gas introducing pipe. CONSTITUTION:A hollow three-dimensional burner element composed of ceramic porous substance having fine holes of which total volume is more than 30 volume % communicating with a front surface and a rear surface and of which mean fine hole diameter of more than 25mu sufficient to cause a mixture gas to be dispersed is attached to an extremity end of the mixture gas introducing pipe 1 to which the mixture gas of fuel gas and combustion air is supplied. If the mixture gas having the fuel gas and the combustion air is supplied into the mixture gas introducing pipe 1, the mixture gas passes through the fine holes communicating with the front surface an the rear surface of the hollow three-dimensional burner element composed of ceramic porous substance attached to the extremity end of the mixture gas introducing pipe 1, injected to the surface of the burner element 2 and then ignited there. In this case, since the hollow three-dimensional hollow burner element is composed of a ceramic porous substance, a peeling-off of the surface is not found and a stable combustion can be kept continuously.
Patent JP-S61102171-A (JP)
Title: Retry controller for inverter
Inventor: HATTORI MOTONOBU
IPC: H02M7/48
Filed: 1984-10-23
Abstract: PURPOSE:To eliminate the danger of stopping an operation due to a noise while retaining sufficient protecting function by retrying once always in case of detecting a malfunction, and then judging whether the operation should be then stopped or not in response to the malfunction occurrence state. CONSTITUTION:If a malfunction detection signal (a) rises as a result of a transient malfunction during the operation of an inverter 10, a latch circuit 3 is set, and a base interruption signal (b) rises. Accordingly, the output of the inverter 10 is interrupted. At this time, the output signal (e) of a timer 5 is low level, a base interruption signal (b) is inputted through an AND circuit 7 to a timer circuit 4, which counts the time. After the prescribed time is elapsed, the latch circuit 3 is reset by a pulse signal (d) from the timer 4, and the signal (b) is eliminated. As a result, the inverter 10 again inputs a base drive signal from a base circuit 2.
Patent JP-H0881627-A (JP)
Title: Molded form
Inventor: OKA HIDEAKI
IPC: C08L77/00
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a molded form excellent in chemical resistance, low water absorption, high-temperature rigidity and metal adhesion as well as soldering heat resistance, highly low in property change such as dimensional change, therefore suitably usable as a circuit component such as a printed wiring board or mold board, electromagnetic wave shielding member, lamp reflector, metal -alternative decorative resin molded form, etc. CONSTITUTION: This molded form is obtained by providing a metallic layer on the surface of a molded form made from a polyamide composition comprising (a) 100 pts.wt. of a polyamide made up of dicarboxylic acid component with terephthalic acid accounting for 60--100mol% of the total dicarboxylic acid components and diamine component with 1,9-nonanediamine accounting for 60-100mol% of the total diamine components, having the intrinsic viscosity [η]determined at 30 deg.C in conc. H2 SO4 of 0.4-3.0dL/g, with >=10% of the terminal group blocked, and (b) 0.01-100 pts.wt. of a filler.
Patent JP-H1158213-A (JP)
Title: Residual tensile stress relief method of machined part
Inventor: INABA KOYO
IPC: B24B31/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To relieve a residual tensile stress by a simple device easily. SOLUTION: In this residual tensile stress relief method of a machined part, a machined part 4 is dipped into a liquid 2 in which media 3 are mixed and the media 3 are collided with the machined part 4 by relatively moving in relation to the machined part 4. In this case, the media 3 are collided at random with the machined part 4 in the liquid. Therefore, a compression stress is given to the machined part and the residual tensile stress is relieved.
Patent JP-2000057538-A (JP)
Title: Magnetic head using magnetic reluctance sensor and magnetic recording and reproducing device
Inventor: KAWATO YOSHIAKI
IPC: G11B5/39
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head using a magnetic reluctance sensor which is hardly affected by heat and makes it possible obtain a pinning magnetic field of sufficient magnitude. SOLUTION: This magnetic head has magneto-resistance effect films having a free layer 21, a fixed layer 105 and an intermediate layer 104 and a pair of electrodes 25a, 25b for passing current to these magneto-resistance effect films. The free layer 21 consists of a ferromagnetic material and the intermediate layer 104 consists of a nonmagnetic material. The fixed layer 105 has first and second ferromagnetic films 22, 24 and a nonmagnetic film 23 arranged therebetween. The second ferromagnetic film 24 existing on the side far from the free layer 21 of the first and second ferromagnetic films 22, 24 consists of a permanent magnet material. The magnetization of the first ferromagnetic film 23 is antifereromagnetically bonded to the magnetization of the second ferromagnetic films 24.
Patent JP-H1035788-A (JP)
Title: Automatic receiving box for delivered matter in absence of person
Inventor: NOMURA YOKO
IPC: A47G29/122
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To safely receive a delivered matter even in the absence of or person, by arranging a key, a sticking tool for an invoice, etc., at the cover side fitted to an outer box and providing an invoice container, a seal which is freely projected or retracted and pressing a receipt seal and locking the box by sealing the box with the invoice. SOLUTION: A key 8 locking a box when a door 1 is pressed, is attached to the door 1 fitted to the outer box 2 so as to be freely opened/closed. A needle 10 which is insertible in a needle hole 18 provided at the end face of the side face 5 of the outer box 2, is fitted to the rear face side of the position where the key 8 of the door 1 is attached to fix an invoice 20 stuck by the needle 10 on closing the cover. A base 9 is provided to press the seal 17 at the access position of the needle. When a sticking tool for the invoice is moved with the approach of the needle 10, the seal 17 is projected through a link or the like to seal the invoice. The invoice 20 is contained in a rolled state in the invoice container. A delivery person draws it out on using.  And further, a key box 21 is provided at the outside face of the side face 5 to lock the door through a personal identification number.
Patent JP-H07116361-A (JP)
Title: Circular solid contact pivot for scissors
Inventor: KOUNO KIMISHIGE
IPC: B26B13/28
Filed: 1993-09-07
Abstract: PURPOSE:To smoothly turn a blade, keep the blade free from being dull and excessive abrasion, and easily tighten a joint section, even if the user of scissors has a twisting habit or the like. CONSTITUTION:Regarding a plurality of through holes 8a, 9a and 9b around one or two packing type sheets 7, or 7a and 7b to be housed within circular grooves 5 and 6 where a cutting edge formed on the opposite faces 2a and 3a of two blades 2 and 3 of scissors 1 at a joint section 4 is deeper than a handle section, balls 8 and 9 slightly projected from both upper and lower sides of the sheets 7, or 7a and 7b are housed in the holes 8a, 9a and 9b. Also, the grooves 6 and 6 are provided with annular grooves 5a, 6a, 5b and 6b for coupling the sections of the balls 8 and 9 projected from the sheets 7, or 7a and 7b. Furthermore, a circular arc leaf spring 12 is provided with a lock projection 15 engaged with the nonskid groove 14a of a clamp 14 at the side of the through hole 12 of a pivot screw 11.
Patent JP-H1043660-A (JP)
Title: Coating apparatus
Inventor: MATSUO MANABU
IPC: G03F7/16
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To move a plurality of nozzles by one drive source. SOLUTION: A plurality of rotary shafts 2 are vertically arranged around a cup housing a substrate and nozzles 4 are supported on the rotary shafts 2 through arms 3. A follower pulley 6 is connected to the lower part 2 through an electromagnetic clutch 5 and the rotary shafts 2 are supported in a vertically freely movable manner by a cylinder 7. All of follower pulleys 6 are connected by one drive motor through a drive belt 8. A position sensor 11 detecting detecting the position of the nozzle 4 is provided above the rotary shafts 2. When the specific nozzle 4 is moved, the electromagnetic clutch 5 of the nozzle 4 is set to an operation state and the drive motor is rotated clockwise or counterclockwise and an electromotive clutch is set to a non-operative state to stop the nozzle 4.
Patent JP-H0562909-A (JP)
Title: Ecr plasma treatment device
Inventor: SAITO KATSUAKI
IPC: H01L21/3065
Filed: 1991-09-02
Abstract: PURPOSE:To suppress the diffusion of plasma stream flux, to suppress the lowering of the degree of excitation of plasma, to form plasma stream flux in conformity with the shape of a polygonal material to be treated, and to improve the treatment efficiency of a substrate. CONSTITUTION:In an ECR plasma treatment device, a cylindrical body 20 is provided surrounding the plasma stream flux at least a section from the plasma growing position to the material to be treated, the diffusion of the plasma stream flux is prevented, and the plasma density on the surface of a substrate 1 is increased. It is desirable that the vacant space ranging on the whole length of the plasma stream of the cylindrical body 20 is surrounded. At least the inner surface of the cylindrical body 20 is formed by the material which reflects an electromagnetic wave, and also the lowering of the degree of plasma excitation is suppressed by perforating small holes on the wall of the cylindrical body for evacuation. In the case a polygonal substrate 1 is used, it is enlarged in diameter gradually from the position of a waveguide 5 by bringing the tip of the cylindrical body 20 in conformity with the shape of the substrate 1. The position of the ECR is set in the vicinity of the surface of the material to be treated, plasma of high degree of excitation is brought to the material to be treated, and treatment efficiency is improved.